
WELDING PROCESSES - PART 1, WELDING HANDBOOK, 9TH EDITION, VOL. 2 - CHAPTER 4: GAS METAL ARC WELDING
出版:American Welding Society

專家解讀視頻
Defines Gas metal arc welding (GMAW) which is an arc welding process that uses an arc between a continuous filler metal electrode and the weld pool. The process incorporates shielding from an externally supplied gas and is used without the application of pressure.